ELECTRONIC-STRUCTURE OF CRYSTALLINE INP OXIDES

被引:11
作者
ALBANESI, EA [1 ]
SFERCO, SJ [1 ]
LEFEBVRE, I [1 ]
ALLAN, G [1 ]
LANNOO, M [1 ]
机构
[1] INST SUPER ELECTRON NORD DEPT,INST ELECTRON & MICROELECTR NORD,F-59046 LILLE,FRANCE
关键词
D O I
10.1016/0038-1098(93)90242-F
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Tight-binding electronic structure calculations for all crystalline InP oxides are presented. X-ray-photoemission valence band spectra are compared with these results and the different contributions to each spectrum are analyzed. A systematic correlation with the local atomic order is found. The notion of oxidation number is analyzed in terms of the electronic structure, concluding that whatever the coordination for a given atom is, the oxidation number is the same.
引用
收藏
页码:27 / 31
页数:5
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